Setup phone UI

Source/NakedDesire/UI/Phone/PhoneHomeScreenWidget.h

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+// © 2025 Naked People Team. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "PhoneAppWidget.h"
+#include "PhoneHomeScreenWidget.generated.h"
+
+class UPanelWidget;
+class UPhoneAppIconWidget;
+class UTexture2D;
+
+// One launchable app on the home screen. Designers fill the home screen's AppEntries array in the BP,
+// keeping the app roster data-driven (GDD §17.4) rather than hardcoded.
+USTRUCT(BlueprintType)
+struct FPhoneAppEntry
+{
+	GENERATED_BODY()
+
+	UPROPERTY(EditDefaultsOnly, Category = "Phone App")
+	FText AppName;
+
+	UPROPERTY(EditDefaultsOnly, Category = "Phone App")
+	TObjectPtr<UTexture2D> AppIcon;
+
+	UPROPERTY(EditDefaultsOnly, Category = "Phone App")
+	TSubclassOf<UPhoneAppWidget> AppClass;
+};
+
+// The phone home screen — the base of the app stack. Builds a grid of app icons from AppEntries and
+// asks the owning phone shell to launch the chosen app via OnAppSelected.
+UCLASS(Abstract)
+class NAKEDDESIRE_API UPhoneHomeScreenWidget : public UPhoneAppWidget
+{
+	GENERATED_BODY()
+
+public:
+	DECLARE_DELEGATE_OneParam(FOnAppSelected, TSubclassOf<UPhoneAppWidget>);
+	FOnAppSelected OnAppSelected;
+
+protected:
+	virtual void NativeConstruct() override;
+
+private:
+	// Container the app icons are spawned into. Use a flow container (WrapBox / Horizontal / VerticalBox)
+	// authored in the BP — plain AddChild on a UniformGridPanel stacks every child in cell (0,0).
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UPanelWidget> AppContainer;
+
+	UPROPERTY(EditDefaultsOnly, Category = "Phone")
+	TSubclassOf<UPhoneAppIconWidget> AppIconWidgetClass;
+
+	UPROPERTY(EditDefaultsOnly, Category = "Phone")
+	TArray<FPhoneAppEntry> AppEntries;
+
+	void HandleAppIconClicked(TSubclassOf<UPhoneAppWidget> AppClass);
+};